In modern political warfare, they are spies hiding in plain sight.
They work day and night, showing up in every corner of the state, relentlessly shadowing candidates' every word and gesture with video cameras, waiting for that one off-message moment.
Gotcha.
They are called trackers and they have become indispensible infiltrators in big election contests like Minnesota's race for governor. This week, they also became the focus of fresh controversy when DFL candidate Mark Dayton accused GOP trackers of "harassment" for following him so closely at a weekend event. Republicans scoffed at the charge, saying trackers have become an accepted part of the political landscape.
On Tuesday, while a crowd filled Nisswa's Grand View Lodge for a gubernatorial debate, Abby Michaud quietly set up a small video camera on a tripod to start recording. When Dayton stepped offstage afterward to mingle, the 22-year-old Republican tracker whipped out a Flip camera to follow him around.
On her Twitter account, Michaud lists her occupation as GOP researcher and "professional stalker."
For months the University of Minnesota grad has tailed the leading DFL candidates in her white Volkswagen Jetta bearing a bumper sticker for GOP candidate Tom Emmer.
She hits the office early to troll campaign websites, Twitter and politics blogs in an attempt to ferret out campaign events to cover.